On Fri, 2015-10-30 at 02:15 -0700, Tina Ruchandani wrote:

struct register_host_info stores a 64-bit UTC system time timestamp. This patch removes the use of 'struct timeval' to obtain that timestamp as its tv_sec value will overflow on 32-bit systems in year 2038 beyond. The patch uses ktime_get_real_seconds() which returns a 64-bit seconds value.

Signed-off-by: Tina Ruchandani ruchandani.tina@gmail.com

Reviewed-by: Johannes Thumshirn jthumshirn@suse.de

---

drivers/scsi/qla2xxx/qla_mr.c | 5 ++---  1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/drivers/scsi/qla2xxx/qla_mr.c b/drivers/scsi/qla2xxx/qla_mr.c index 6d190b4..d64a64a 100644 --- a/drivers/scsi/qla2xxx/qla_mr.c +++ b/drivers/scsi/qla2xxx/qla_mr.c @@ -6,6 +6,7 @@   */  #include "qla_def.h"  #include <linux/delay.h> +#include <linux/ktime.h>  #include <linux/pci.h>  #include <linux/ratelimit.h>  #include <linux/vmalloc.h> @@ -1812,7 +1813,6 @@ qlafx00_fx_disc(scsi_qla_host_t *vha, fc_port_t *fcport, uint16_t fx_type)   struct host_system_info *phost_info;   struct register_host_info *preg_hsi;   struct new_utsname *p_sysid = NULL;

• struct timeval tv;

sp = qla2x00_get_sp(vha, fcport, GFP_KERNEL);   if (!sp) @@ -1886,8 +1886,7 @@ qlafx00_fx_disc(scsi_qla_host_t *vha, fc_port_t *fcport, uint16_t fx_type)       p_sysid->domainname, DOMNAME_LENGTH);   strncpy(phost_info->hostdriver,       QLA2XXX_VERSION, VERSION_LENGTH);

• 	do_gettimeofday(&tv);
  

• 	preg_hsi->utc = (uint64_t)tv.tv_sec;
  

• 	preg_hsi->utc =
  

(uint64_t)ktime_get_real_seconds();   ql_dbg(ql_dbg_init, vha, 0x0149,       "ISP%04X: Host registration with firmware\n",       ha->pdev->device);